Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions

Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitionsRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)9,435 9,026 -409 -4.3%
Incl. Wall Time (microsec) per call 555 531 -24 -4.3%
Excl. Wall Time (microsec)165 151 -14 -8.5%
Incl. CPU (microsecs)5,628 5,952 324 5.8%
Incl. CPU (microsecs) per call 331 350 19 5.8%
Excl. CPU (microsec)152 139 -13 -8.6%
Incl. MemUse (bytes)447,472 447,440 -32 -0.0%
Incl. MemUse (bytes) per call 26,322 26,320 -2 -0.0%
Excl. MemUse (bytes)-30,512 -30,512 0 0.0%
Incl. PeakMemUse (bytes)630,480 630,592 112 0.0%
Incl. PeakMemUse (bytes) per call 37,087 37,094 7 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -409 -16.3% 324 34.3% -32 -0.0% 112 0.2%
Exclusive Metrics Diff for Current Function-14 -3.4% -13 -4.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinitions0 N/A% -409 -100.0% 324 100.0% -32 -100.0% 112 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -393 -96.1% 340 104.9% -32 -100.0% -112 -100.0%
cache0 N/A% -2 -0.5% -3 -0.9% 0 0.0% 224 200.0%